[elecena] KTC9014 - zmiany ceny NPN/50V/0,1A/0,45W KTC9014 - 8.00 PLN https://elecena.pl/product/4954810/ktc9014 2015-01-05 KTC9014 - 0.70 PLN https://elecena.pl/product/4954810/ktc9014 2026-01-18